S-90407A124 30 mm ID x 50 mm OD DIN 462 Spring Lock Washers for Slotted Bearing Nuts

Key Features & Benefits at a Glance

• Superior vibration resistance through conical spring design prevents fastener loosening in high-stress environments
• Precise DIN 462 compliance ensures reliable performance and interchangeability in metric applications
• Stepped bearing nut face compatibility (DIN 1804) provides secure seating and even load distribution
• Durable steel construction offers excellent strength and longevity in demanding industrial settings
• Optimized dimensional specifications (30mm ID, 50mm OD, 1.2mm thickness) ensure perfect fit for M30 screw applications
• Environmental compliance assurance with RoHS 3 and REACH adherence for sustainable operations
• Conical spring lock design maintains constant tension and compensates for thermal expansion/contraction

Professional Applications & Engineering Value

This M30 DIN 462 spring lock washer delivers critical vibration-resistant performance in demanding industrial applications where fastener security is paramount. The metric steel conical washer design creates continuous spring tension that actively counters vibrational forces, preventing loosening in machinery, automotive assemblies, and structural frameworks. The stepped bearing nut face style ensures optimal contact with DIN 1804 compatible nuts, distributing load evenly across mating surfaces. With precise 30mm inner diameter and 50mm outer diameter dimensions, this spring lock washer maintains reliable performance in high-cycle applications while the 1.2mm thickness provides the ideal balance between flexibility and structural integrity. Engineered for heavy-duty fastening systems where thermal cycling and dynamic loads challenge conventional washers.

Specification Summary & Compliance

This spring lock washer features precise metric dimensions (30mm ID, 50mm OD, 1.2mm thickness, 5mm overall height) manufactured to DIN 462 standards with conical shape and stepped bearing nut face compatible with DIN 1804 specifications. The product maintains full compliance with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) environmental regulations, ensuring safe usage across various industrial sectors while meeting international fastener quality requirements.